Online VOB Video to M4A Audio Converter

Need Custom Conversion?

No files selected

Selected video will be shown here

Start Time:
End Time:
Total Trimmed Duration: 00:00:00

What is a VOB File?

VOB, or Video Object, is a container format in DVD-Video media that stores video, audio, subtitles, and menu contents.

Key Advantages of VOB Files:

DVD Compatibility: VOB is the standard format for DVD-Video, ensuring compatibility with DVD players.

Quality: VOB files offer good video and audio quality.

Limitations of VOB Files:

File Size: VOB files can be large due to minimal compression.

Flexibility: VOB is less flexible than some other formats for editing and streaming.


VOB is ideal for DVD video content, offering good quality and compatibility, though file size and flexibility may be limitations.

What is an M4A File?

M4A is an audio file format developed and popularized by Apple. It is based on the MPEG-4 Part 14 standard and typically contains audio encoded with AAC (Advanced Audio Coding) compression.

Key Advantages of M4A Files:

High Quality: M4A files often use AAC encoding, which offers high-quality audio with efficient compression, suitable for digital music distribution.

Metadata Support: M4A supports embedding metadata such as artist, album, and track information, enhancing organization and accessibility.

Compatibility: Widely supported by Apple devices, iTunes, and other media players, ensuring seamless playback and management.

Limitations of M4A Files:

Proprietary Format: M4A is associated with Apple's ecosystem, which may limit compatibility with non-Apple devices and software.

Lossy Compression: Depending on the encoding settings, M4A files may exhibit slight quality loss compared to lossless formats like FLAC.


M4A is favored for its balance of high-quality audio and efficient compression, making it a popular choice for digital music distribution, particularly in the Apple ecosystem.

How to Convert VOB to M4A?

Step 1: Load Your Video

Upload your VOB video file by dragging it into the upload area or selecting it from your device using the 'Browse' button.

Step 2: Configure Output Settings

Set your preferred options for the M4A audio, such as bitrate, sample rate, and any additional settings.

Step 3: Initiate Conversion

Press the 'Convert' button to begin converting your VOB video to M4A audio format.

Step 4: Get Your Converted Audio

Click the 'Download' button after the conversion to save your new M4A audio file to your device.

Step 5: Another Conversion

To convert another VOB video file to M4A, click the 'Convert Another' button and follow the steps again.

VOB to M4A Conversion FAQs

Can you explain the VOB to M4A conversion process?

Our process ensures smooth conversion from VOB to M4A. Upload your VOB file, and our tool will convert it to a high-quality M4A file.

Can I upload VOB files easily for conversion to M4A?

Drag VOB files into the upload area or use 'Browse' to select. The upload process is intuitive, and you can easily add your VOB files for conversion to M4A.

Is downloading the M4A file simple?

Once converted, download your M4A file using the provided link. The download button will be available after the conversion process is complete, allowing you to save the M4A file.

Can I batch convert VOB files to M4A?

Batch conversion of VOB to M4A is supported and easy to do. You can upload and convert multiple VOB files to M4A at once, ensuring a seamless conversion process.

Can I convert multiple VOB files in sequence?

Click on 'Convert Another' or use the file uploader for a new conversion. The option is available to help you start a new VOB to M4A conversion without any hassle.

Is my privacy maintained during VOB to M4A conversion?

Yes, the conversion process is secure and happens entirely on the client side. This means your VOB files are processed locally, maintaining the highest level of security.

What should I expect regarding the quality of M4A files?

The M4A files will be of excellent quality post-conversion. We prioritize quality, ensuring that your converted M4A files meet the highest standards.

Is there a size limit for VOB files during the conversion process?

Files larger than 25MB cannot be converted. This size limit ensures that the conversion process is quick and efficient, providing you with a M4A file quickly.

How quickly can I convert VOB to M4A?

Our converter works quickly, though time varies by file size and internet speed. Our tool is optimized to provide fast conversions, ensuring you get your M4A file promptly.

Is there customer support for VOB to M4A conversion?

Get support by contacting us through the 'Contact Us' page. Our support team is ready to help you with any issues or questions regarding the VOB to M4A conversion process.